This seems to happen when switching user passing from GDM or just doing Ctrl+alt+f1 -> Ctrl+alt+f2 (or yours).
Looks like gdm's mutter cursor stays.
Using gdm running in X11, workarounds the issue, so as workaround editing /etc/gdm3/custom.conf to uncomment `WaylandEnable=false` should fix this.
This seems to happen when switching user passing from GDM or just doing Ctrl+alt+f1 -> Ctrl+alt+f2 (or yours).
Looks like gdm's mutter cursor stays.
Using gdm running in X11, workarounds the issue, so as workaround editing /etc/gdm3/ custom. conf to uncomment `WaylandEnable= false` should fix this.